TikToker Liam Weyer started the challenge when he posted footage of himself peeing his pants.
While Weyer is peeing, he begins to laugh as you see his crotch area become wet.
He hashtagged the video as #peeyourpantschallenge, which inspired others to follow his lead.
Photo: Getty Images
Check out the video below:
While you're at it check out this hilarious movie scene from the movie "Billy Madison" of Billy peeing his pants: